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    CRPZ30不銹鋼照明箱

    更新:2013/9/27 15:11:53      點(diǎn)擊:
    • 產(chǎn)品品牌   
    • 產(chǎn)品型號   CRPZ30
    • 產(chǎn)品描述

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    產(chǎn)品介紹

    ■產(chǎn)品概述:配電箱是按按電氣接線要求將開關(guān)設(shè)備、測量儀表、保護(hù)電器和輔助設(shè)備組裝在封閉或半封閉金屬柜中或屏幅上,構(gòu)成低壓配電裝置。正常運(yùn)行時(shí)可借助手動(dòng)或自動(dòng)開關(guān)接通或分?jǐn)嚯娐贰?/p>

    ■設(shè)備用途:方便停、送電,起到計(jì)量和判斷停、送電的作用。便于管理,當(dāng)發(fā)生電路故障時(shí)有利于檢修

    ■型號及其含義

    ■結(jié)構(gòu)特征

    主要結(jié)構(gòu)部件有蓋、箱體、透明罩門、安裝軌、導(dǎo)電排、進(jìn)線護(hù)罩和母線擋板等,并設(shè)有中性線和接地端子排。外殼分全塑、塑面鐵底、鋼和不銹鋼等,可根據(jù)需要選擇。箱內(nèi)電器元件全部采用寬度為9mm模數(shù)的模數(shù)化電器元件,安裝于TH35-7.5型安裝軌,根據(jù)需要可任意組合成各種不同的電路方案。安裝容量有2-54單元。安裝的電器元件手柄外露,便于操作,其他帶電部件均遮蓋于上蓋內(nèi)部,使用安全可靠。安裝形式有明裝(懸掛式)與暗裝(嵌墻式)兩種,暗裝箱體備有預(yù)埋箱,便于用戶安裝使用。

    ■外形尺寸和結(jié)構(gòu)

    型 號

    尺寸 mm

    A

    B

    C

    D

    E

    F

    PZ30 4

    162

    182

    150

    130

    75

    55

    PZ30 6

    202

    232

    173

    200

    83

    600

    PZ30 8

    252

    232

    220

    200

    130

    600

    PZ30 10

    297

    297

    263

    260

    123

    170

    PZ30 12

    334

    297

    300

    260

    160

    170

    PZ30 15

    387

    297

    353

    260

    213

    170

    PZ30 18

    442

    297

    408

    260

    268

    170

    PZ30 20

    297

    502

    263

    460

    123

    370

    PZ30 24

    334

    502

    300

    460

    160

    370

    PZ30 30

    387

    502

    353

    460

    213

    370

    PZ30 36

    442

    502

    408

    460

    268

    370

    PZ30 45

    387

    707

    353

    665

    213

    575

    ■主要技術(shù)參數(shù)

      外充材料

    額定工作電壓 V

    單排負(fù)栽總電流A

    單元數(shù)

    額定短路分?jǐn)嗄芰?kA

    外充防護(hù) 等級

    外充允許溫升 K

    單相

    三相

    金屬

    220、 380

    100

    32、 63、 100

    6,10,15,30,45

    20

    IP30、IP41

    30

    全塑

    4,6,8,10,12,15,18,20,24,36

    40

    注:三相63A僅適用于出線單元不包括熔斷器式隔離器。

    ■使用環(huán)境條件

    1.海拔離度不超過2000m:

    2.周圍空氣溫度不超過40℃以及不低于-25℃;

    3.+20℃時(shí)空氣相對濕度月平均不大于90%;

    4.無劇烈振動(dòng)和沖擊的場所;

    5.無爆炸危險(xiǎn)場所,且介質(zhì)中無足以腐蝕金屬和破壞絕緣的氣體及導(dǎo)電塵埃。

     

    ■使用特點(diǎn)

    徹底解決因箱體接地不良和異物搭接造成的人身傷亡事故;

    綜合使用成本低,一次性投資可使用20年以上(免除了金屬箱體更換工時(shí)和累加成本);

    箱體的獨(dú)特設(shè)計(jì)能有效抗擊外力沖擊;

    箱體材質(zhì)回收成本較高,可防止本體被盜現(xiàn)象發(fā)生;

    拼接方式可以減少箱體維修成本(可以只更換損壞部件);

    高溫下燃燒不產(chǎn)生窒息氣體。

    總之,纖維增強(qiáng)聚酯材料制造的低壓電纜分支箱具有絕緣性好、耐腐蝕、使用壽命長久、安裝簡便等許多優(yōu)點(diǎn)。

     

    ■訂貨須知

    a、產(chǎn)品型號、組合編碼和對應(yīng)于各單元所選元件的型號與規(guī)格或列出組合方案的電氣系統(tǒng)圖及列表注明紐合時(shí)各種元件的型號與規(guī)格;

    b、數(shù)量;

    c、用戶對組合電器的特殊要求,如外充材料與顔色、開門方式、防護(hù)等級、安裝型式、是否要套箱(預(yù)埋箱)等。

     

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